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VM Evacuate - Deferred Cleanup Flows

Terminology

Term	Meaning
Destroy	vCenter Destroy_Task API - deletes VM + files. Requires host communication.
UnregisterVM	vCenter API - removes VM from inventory. Files remain on datastore.
EvacuateVM	Our flow - offboard VM from TCP when host is unavailable, track cleanup for later. Covers both Unregistered and Abandoned outcomes.
Abandoned	Neither Destroy nor Unregister succeeded. VM + files remain on host.

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download

wget https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip

or

curl -LO https://docs.broadcom.com/docs-and-downloads/raid-controllers/raid-controllers-common-files/8-07-14_MegaCLI.zip

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require 'optparse'
require 'yaml'
require 'base64'

options = {
  config_path: File.join(ENV['HOME'], '.kube', 'config'),
  write_dir: File.join(ENV['HOME'], '.kube')
}

OptionParser.new do |opts|

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#!/bin/bash
# Input:  ./extract_kubecfg_cert.sh my-cluster-name username
# Output: ./my-cluster-name-ca.crt ./username.crt ./username.key

# Exit on error
abort(){
  echo $1 && exit 1
}

# Prerequistes